update：UI

src/views/salesleads/actCodeManage/staffActCode/actCodeDetail.vue

@@ -33,7 +33,7 @@
             <!-- <el-tag size="small" type="info">{{ codeInfo.memberLabelName || '--' }}</el-tag> -->
           </div>
         </div>
-        <div v-if="codeInfo.statusFlag != 2" class="flex" style="padding-top:20px;">
+        <div v-if="codeInfo.statusFlag != 2 && codeInfo.statusFlag" class="flex" style="padding-top:20px;">
           <el-button v-if="codeInfo.hmType == 2 && codeInfo.statusFlag == 1" icon="el-icon-download" type="primary" style="width:120px;margin-right: 12px;" @click="downloadQR">下载二维码</el-button>
           <el-button type="primary" plain style="width:98px;" @click="modifyCode">编辑</el-button>
           <el-button class="button-discard" type="danger" plain :style="codeInfo.hmType == 2 && useMemberList.length > 0 ? '' : 'border-color: #F5222D;'" @click="discardCode" :disabled="codeInfo.hmType == 2 && useMemberList.length > 0">作废</el-button>
@@ -75,7 +75,7 @@ export default {
   },
   data() {
     return {
-      fixedHeight: 280,
+      fixedHeight: 237,
       codeInfo: {},
       loading: false,
       activeName: 'first',